"Suck it!" I stretched my mouth over his cock and tried to get it all into my mouth but I gagged once it hit the back of my throat. Looking down I saw I barely had half of him in my mouth but I licked and sucked him as far as I could and jacked the rest with my hands. He was groaning in pleasure but suddenly I was pushed away from him and I hit the floor again. Stunned I started thinking, 'Did I hurt him?' 'Was I not doing it right?' and finally 'I need to taste him again!' The last thought hit me hard as I had never thought of myself as gay in any way, but here I was sucking the man that just sucked me.
He grabbed the rope again and tied my wrist up and used the other end to tie my upper legs together. I was bent forward unable to straighten out, and he physically picked me up and moved me to the edge of an old couch. My body rested on the couch as my knees rest on the floor. I could feel him behind me and felt his hands spread my ass apart, his long tongue started to lick my asshole. Fear started to rise again but I couldn't deny the pleasure of his tongue slowly wetting me down for what his planned to do with me. I felt him rise and heard him spit into his hand, then the feeling of his cock running over my crack.
Fear ran through my body, "No don't do that, please, I'll suck you again. Please do not stick that into my ass!"
He laughed at my pleads and lined his massive cock up to my little hole and started to push. Suddenly it gave way and his head popped in, my body was on fire from the hot poker that was impaling me. Slowly he started pushing into me, I cried in pain but he didn't stop once. I could hear him groaning in pleasure as his cock was massaged by my muscles in my tight hole. Finally I felt his hair on my ass, he was all the way in, and then slowly he started pulling out. Suddenly he hit a spot inside of me and I couldn't help but to moan. The pain receded and pleasure was taking it's place, then he started pushing again, the pain got worse but there was a small bit of pleasure as he hit the spot again and again. I could feel him picking up the pace and although it still hurt, the pleasure was winning out. My body gave into him, my cock was starting to stir again and I was starting to move back to meet his thrusts.
This is what he must have been looking for as he suddenly pulled out of my ass and took a step back. My ass felt empty and I wiggled it slightly hoping to get him interested, before my brain took over and wondered why I was trying to get sodomized. I looked behind me and pleaded with my eyes, but for what I cannot know.
"Get up on the couch on your back." I was able to get myself up there with my legs still attached to my hands, which meant they were in the air and left my ass open to him. He rubbed his cock over my ass again, "Ask for me to use your ass. Beg for my cock."
My body took over again, "Please use me, I need your cock in me, my ass craves it!" With that he growled and all at once he pushed his length into me, we both groaned at the pained-pleasure of it. I could see him now over me bending my legs into me to get himself as deep as he could, went suddenly I noticed he was changing.
He was becoming hairier, his eyes and nose and mouth changing and not changing; somehow making his face look more wolf-like but not changing the makeup of it. His body became hairier, harder, and it gained both mass and height yet it looked similar but wolf-like. And his cock inside of me grew at least another inch, yet it was the least of my worries. I knew that I was not dealing with just another moral, he was a werewolf, but how I knew in the panic I felt I still don't know.
He was panting in need to cum, he liked that he was frightening me, yet due to the rubbing of my prostate from his even larger cock, I had not lost my hardon. In fact I was drooling precum from the tip of it, and he wanted me to cum with him. My brain tried to suppress any pleasure I was getting from him with the thoughts of what the werewolf was going to do with me, but my body was winning out. I could feel the need to cum rising quickly and knew that he was almost there too. I heard him howl with one last thrust into my ass he started to cum right into my prostate, triggering me to cum too. My ass muscles milking his cum from him as my chest and stomach were splashed with cum from my own cock.
Suddenly he tears through the rope and it falls to pieces and I am released, but then he bends down and bites down on my shoulder and rips into it. His nails slash at my chest and I feel him bite down on my throat and give a little shake of his head, but I stay limp and feel him let go. Just as sudden as the attack he moves away, "I have given you 27 days and then I will find you again and help you." He runs to the door as he grabs his clothing from the floor, "I am sorry it went that far."
I am left on a dirty couch in a bare room; slowly I get up and feel my tender ass rub against the fabric. I pull on my pants as he took my boxer-briefs, and see my shirt is not wearable in the shreds that lay on the floor. I leave from the same door I saw him take off from and find myself walking up stairs until I am outside, and I start to walk in the earliest hours of the morning. I look up and notice the nearly full moon, just a little taken from the roundness of it. It was a waning moon...27 days until full again.